DIN 2353 / ISO 8434-1 Hydraulic Tube Fittings
G-LOK is a leading manufacturer of DIN 2353 / ISO 8434-1 hydraulic tube fittings in India, delivering precision-engineered solutions for industrial and high-pressure hydraulic applications. Our fittings are designed to ensure safe, leak-free, and long-lasting performance in critical fluid transmission systems. We specialize in manufacturing a complete range of hydraulic fittings that meet international quality standards and are widely used across industries such as construction, oil & gas, manufacturing, heavy machinery, agriculture, and automation.
What are DIN 2353 Hydraulic Tube Fittings?
DIN 2353 fittings are metric compression fittings designed for high-pressure hydraulic systems. These fittings provide a secure, vibration-resistant connection between tubes, ensuring maximum safety and efficiency in fluid transfer applications.
At G-LOK, all fittings are manufactured as per DIN 2353 / ISO 8434-1 standards, ensuring global compatibility and consistent performance.
Product Series Available
1)L Series (Light Duty – Medium Pressure):-
The L Series fittings are designed for medium-pressure hydraulic systems. These are ideal where balanced strength, compact design, and cost efficiency are required. They provide reliable sealing and are easy to install and maintain.
2) S Series (Heavy Duty – High Pressure):-
The S Series fittings are engineered for high-pressure and heavy-duty hydraulic systems. They feature enhanced strength and durability, making them suitable for demanding industrial applications with high vibration and pressure fluctuations.
Sizes:
We offer hydraulic tube fittings in a wide size range to suit different system requirements:
- 6 mm to 42 mm (Outer Diameter)
This flexibility allows compatibility with various hydraulic installations and machinery.
Material Options
To meet different environmental and application needs, we manufacture fittings in multiple materials:
- Stainless Steel (SS 304 / SS 316 / SS 316Ti)
Ideal for corrosion resistance, chemical, marine, and hygienic applications. - Carbon Steel (Zinc Plated / Zinc Nickel / Cr6-Free Coated)
Suitable for general industrial use with strong mechanical performance and surface protection. - Brass (on request)
Used in specialized low-pressure applications.
Thread Types
Our fittings are compatible with multiple international standards:
- Metric Threads
- BSP / BSPT Threads
- NPT Threads
- UNF / ORFS Threads
- Custom thread designs available on request
This ensures seamless integration with global hydraulic systems.
End Connection Types
We provide a wide range of connection options to meet different installation needs:
- Male / Female Threaded Connections
- Weld Cone Connections
- Tube-to-Tube Fittings
- Bulkhead Fittings
- Elbow, Tee, and Cross Configurations
Each design ensures tight sealing, easy installation, and high resistance to leakage and vibration.
Applications
Our DIN 2353 hydraulic fittings are widely used in:
- Hydraulic power packs and systems
- Construction and earthmoving equipment
- Industrial automation machinery
- Oil & gas pipelines and equipment
- Agricultural machinery
- Heavy engineering and manufacturing units
Why Choose G-LOK?
- Precision-engineered products built to international standards
- Leak-proof performance under high pressure
- Durable materials for long service life
- Wide range of sizes and configurations
- Custom manufacturing support available
- Trusted by industrial clients across India
